"The Letter" is a bold, new relationship show that asks the simple question: "If you could anonymously tell your best friend in a letter the things that he or she really needed to hear, would you do it?" In each stand-alone episode, four friends for life draw names and anonymously write to the selected person a thoughtful, yet totally honest letter outlining their opinion of what needs to be changed in order to improve and transform their friend's life for the better. For one week, each "reader" must follow all the rules and instructions outlined in the letter - culminating in a dramatic and emotionally charged meeting where the authors of each letter reveal themselves to their best friends. The series is narrated by actress Zelda Williams ("Dead of Summer").